Plants › Spurge Family

Dog's Mercury

Mercurialis perennis

Wildlife study photograph from iNaturalist. — (c) skravchuk, some rights reserved (CC BY-NC)

All photos25

25 photos

Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.

See all photos Add a photo

Photos you add are credited to you, and you keep the copyright.

Easily confused with

Study checks a spoken answer against these, and tells you which one you named.

Where it is recorded

Records by month in Alaska.

United States	125,308
Alaska	125,308
United Kingdom	6,751
England	5,780
Russia	5,776
Germany	1,804
Austria	1,279
Moscow	1,138
Moscow Oblast	910
Ukraine	746

Counts show where people looked, not only where it lives.

Traits

Group and habits

Toxic to humansListed as toxic or not suitable as food for humans by a harvested source.Kew World Checklist of Useful Plant Species
Medicinal useListed as having medicinal use by a harvested source. This is not medical advice.Kew World Checklist of Useful Plant Species

Edibility, toxicity and medicinal traits are records from datasets, not advice. Never eat, handle or use a wild species on the strength of an app.

Classification

Kingdom	Plants · Plantae
Phylum	Vascular Plants · Tracheophyta
Class	Dicots · Magnoliopsida
Order	Nances, Willows, and Allies · Malpighiales
Family	Spurge Family · Euphorbiaceae
Genus	Mercuries · Mercurialis

Sources

Names, taxonomy and observation counts: www.inaturalist.org
Photos and recordings: the creator and source are on each one.
Traits: Kew World Checklist of Useful Plant Species (CC BY 4.0)
How much to rely on each source

Remember the name next time.

Practise Dog's Mercury with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.

Create a free account How it works